Having glided, with varying degrees of grace, around the floor in last night's ballroom dance, eight of the celebrity contestants and their professional dance partners will be loosening up their hips and sewing on the final sequins in preparation for tonight's Latin extravaganza. They can choose to perform either a cha-cha-cha or a rumba and the two couples with the lowest scores (once the viewers' votes and judges' scores have been combined) will be in the dance-off and contenders for being first to leave the contest - and now of course, there's no chance of a Tom Chambers-style voting debacle. The process is repeated this Friday with the second set of celebrities strutting their stuff. Is there one to watch tonight? Well, Crimewatch presenter Rav Wilding has reportedly had a few wardrobe malfunctions as a result of his "tree trunk" thighs, so you might want to keep an eye on him.